The MORGAN leather derby shoe features a smart lug sole and is made from water-resistant leather, enhanced Ortholite breathable foam for all-day cushioned comfort. Cushioning: Absorbs impact and evenly distributes weight for ongoing, buoyant comfort with each step. Lace-Up Design Water-Resistant Ortholite Breathable-Foam Cushioning Materials: Leather upper, leather lining, rubber sole Sustainability: One of some part contain at least 50% leather sourced from a tannery with a Leather Working Group rating for energy use, waste production, and water treatment.